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Calipers

Whether you are a jeweler, gemologist, manufacturer or watchmaker, precise measuring tools are essential to your business. Kassoy's gem calipers can measure even the smallest stones and settings.

Our digital gem calipers feature arms that can gauge gemstones, setting sizes, ring sizes, mounts, cameos and much more. The Jo-Di Gauge with guide book is the perfect gem caliper for the student and the traditionally trained gemologist alike.

Our digital gem calipers boast contemporary precision and a price point for every shopper. Ask an expert which gem caliper best fits your business needs; call 800.452.7769, or shop now.